   (State. ch                  ;; Netty channel
           true                ;; Is the exchange keepalive?
           nil                 ;; Is the request chunked?
-          nil                 ;; Is the response streaming?
           nil                 ;; Has the response been sent?
           false               ;; Does the exchange expect an 100 Continue?
           nil                 ;; Request ID

           :bytes-to-send  bytes-to-send
           :bytes-expected bytes-expected
           :responded?     (not= :chunked body)
           :streaming?     (= :chunked body)
           :chunked?       (= (hdrs "transfer-encoding") "chunked")
           :next-dn-fn     (when (= :chunked body) stream-or-finalize-response)
           :keepalive?     (and (.keepalive? current-state)

    [ch
     keepalive?
     chunked?
     responded?
     expects-100? ;; TODO: remove this
     request-id
